http://www.gartner.com/newsroom/id/2525515
While PC's will be dropping, MSFT's other devices including smartphones and tablets will increase in 2014, making it an awesome year.
BTW, this is information from the well respected market intelligence firm Gartner. This is only a projection, and if you disagree or have problems with the information or dont like how the numbers are calculated or presented, then talk to them about it, i'm simply not responsible. Again, I dont work in market research and your opinion is as good as mine in interpreting what they have to say.